[GHC] #11266: Can't :browse some modules with GHCi 7.11
#11266: Can't :browse some modules with GHCi 7.11 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Type: bug | Status: new Priority: high | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: GHCi crash Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Trying to `:browse` certain modules with GHCi fails with GHC 7.11: {{{ $ inplace/bin/ghc-stage2 --interactive GHCi, version 7.11.20151219: http://www.haskell.org/ghc/ :? for help λ> :browse GHC.Base ($) :: forall (w :: GHC.Types.Levity) a (b :: TYPE w). (a -> b) -> a -> b ($!) :: (a -> b) -> a -> b <lots of output elided> data Ordering*** Exception: No match in record selector tyConTyVars λ> :browse GHC.Exts class GHC.Exts.IsList l where type family GHC.Exts.Item l Kind: * -> * GHC.Exts.fromList :: [GHC.Exts.Item l] -> l GHC.Exts.fromListN :: Int -> [GHC.Exts.Item l] -> l GHC.Exts.toList :: l -> [GHC.Exts.Item l] {-# MINIMAL fromList, toList #-} <lots of output elided> data GHC.Prim.MutableByteArray# a*** Exception: No match in record selector tyConTyVars λ> :browse GHC.Prim *** Exception: No match in record selector tyConTyVars }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11266 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11266: Can't :browse some modules with GHCi 7.11 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Type: bug | Status: new Priority: high | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by osa1): * cc: goldfire (added) Comment: This bug is introduced with kind equality patch, at this line: https://github.com/ghc/ghc/blame/6746549772c5cc0ac66c0fce562f297f4d4b80a2/co... (also related with lines 1422-1424). CCing Richard. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11266#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11266: Can't :browse some modules with GHCi 7.11 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Type: bug | Status: new Priority: high | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: | Keywords: TypeInType Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by simonpj): * keywords: => TypeInType -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11266#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11266: Can't :browse some modules with GHCi 7.11 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Type: bug | Status: patch Priority: high | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: | Keywords: TypeInType Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1799 Wiki Page: | -------------------------------------+------------------------------------- Changes (by osa1): * status: new => patch * differential: => Phab:D1799 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11266#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11266: Can't :browse some modules with GHCi 7.11
-------------------------------------+-------------------------------------
Reporter: RyanGlScott | Owner:
Type: bug | Status: patch
Priority: high | Milestone: 8.0.1
Component: GHCi | Version: 7.11
Resolution: | Keywords: TypeInType
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: GHCi crash | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s): Phab:D1799
Wiki Page: |
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Comment (by Ömer Sinan Ağacan
#11266: Can't :browse some modules with GHCi 7.11 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Type: bug | Status: closed Priority: high | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: fixed | Keywords: TypeInType Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1799 Wiki Page: | -------------------------------------+------------------------------------- Changes (by osa1): * status: patch => closed * resolution: => fixed -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11266#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11266: Can't :browse some modules with GHCi 7.11 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Type: bug | Status: merge Priority: high | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: fixed | Keywords: TypeInType Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1799 Wiki Page: | -------------------------------------+------------------------------------- Changes (by osa1): * status: closed => merge -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11266#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
#11266: Can't :browse some modules with GHCi 7.11 -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: Type: bug | Status: closed Priority: high | Milestone: 8.0.1 Component: GHCi | Version: 7.11 Resolution: fixed | Keywords: TypeInType Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1799 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: merge => closed Comment: Merged to `ghc-8.0` in 6722f8d152a71ad7bccea37bd808fe5e3fd1c4e4. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11266#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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